Nice as it would be to have one of Ceres SOFCs in my home (as in the video below) I'd much rather have it in my BEVx, and plug a VtoH device into my CHAdeMO port when necessary.

I already own a ~230 gallon propane tank at my home (bought used for ~$500) which would be a two-year-tank for both my house and BEVx, assuming I used PV solar as the primary energy source for the house and BEVX, and public DC backed up by private propane for the BEVx when I take long trips.